Home / 41,512,697.28-62,269,047.36-30,224,977.92

Finding the Fourth Proportional to 41,512,697.28, 62,269,047.36 and 30,224,977.92

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Solution

The fourth proportional to 41,512,697.28, 62,269,047.36 and 30,224,977.92 is: 45,337,467.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,512,697.28 : 62,269,047.36 = 30,224,977.92 : x
  2. Step 2: Convert to fraction form
    41,512,697.28/62,269,047.36 = 30,224,977.92/x
  3. Step 3: Cross multiply
    41,512,697.28x = 62,269,047.36 × 30,224,977.92
  4. Step 4: Simplify right side
    41,512,697.28x = 1,882,080,581,555,434.50
  5. Step 5: Solve for x
    x = 1,882,080,581,555,434.50/41,512,697.28
  6. Step 6: Final answer
    x = 45,337,467.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.